TM-9-2320-273-24P
M939 SERIES TRUCK TRACTOR AND TRUCK CHASSIS
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS
FEBRUARY 1990
TM-9-2320-273-24P - Page 14 of 1105
SECTION I TM 9-2320-273-24P
UNIT
DIRECT SUPPORT AND
GENERAL SUPPORT MAINTENANCE
REPAIR PARTS AND SPECIAL TOOLS LISTS
SECTION I. INTRODUCTION
1. Scope.
This RPSTL lists and authorizes
Parts; special tools; special test,
spares and repair
measurement, and
diagnostic equipment” (TMDE); and other special
support equipment required for performance of Unit,
Direct Support and General Support Maintenance of
the Truck, Tractor, Truck Chassis. It authorizes the
requisitioning, issue, and disposition of spares, repair
parts and special tools as indicated by the source,
maintenance and recoverability (SMR) codes.
2. General.
In addition to Section 1. Introduction, this Repair Parts
and Special Tools List is divided into the following
sections:
a.
Section
//.
Repair Parts List.
A list of spares and
repair parts authorized by this RPSTL for use in the
performance of maintenance. The list also includes
parts which must be removed for replacement of the
authorized parts. Parts lists are composed of functional
groups in ascending alphanumeric sequence, with the
parts in each group listed in ascending figure and item
number sequence. Bulk materials are listed in item
name sequence. Repair kits are listed separately in
their own functional group within Section Il. Repair
parts for repairable special tools are also listed in the
section. Items listed are shown on the associated
illustration(s) /figure(s).
b.
Section
///.
Special Tools List.
A list of special
tools, special TMDE, and other special support
equipment authorized by this RPSTL (as indicated by
Basis of Issue (BOI) information in DESCRIPTION
AND USABLE ON CODE column) for the performance
of maintenance.
c.
Cross-reference Indexes.
A list, in National item
identification number (NIIN) sequence, of all National
stock numbered items appearing in the listing, followed
by a list in alphanumeric sequence of all part numbers
appearing; in the listings. National stock numbers and
part numbers are cross-referenced to each illustration
figure and item number appearance. The figure and
item number index lists figure and item numbers in
alphanumeric sequence and cross-references NSN,
FSCM, and part numbers.
3. Explanation of Columns
(Sections
II
and
III
).
a.
ITEM NO. (Colurnn (7).
Indicates the number
used to identify items called out in the illustration.
b.
SMR CODE (Column (2)).
The Source,
Maintenance, and Recoverability (SMR) code is a
5-position code containing supply/requisitioning
information,
maintenance category authorization
criteria, and disposition instructions, as shown in the
following breakout:
Source Code
1st two positions
How you get an item
Maintenance Code
3d position
4th position
Who can install,
Who can
replace or use
do complete
the item
repair* on the item
Recoverability Code
5th position
1
J
Who determines disposition action on
an unserviceable item
*
Complete Repair.
Maintenance capacity, capability,
and authority to perform all corrective maintenance
tasks of the
“Repair"
function in a use/user
environment in order to restore serviceability to a failed
item.
1
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